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Samui Airport to Heathrow Airport flight

Explore the cheapest one-way and round-trip flights from Samui Airport to Heathrow Airport over the next 90 days, with one-way fares from € 524 and round-trip from € 1,119. Based on Trip.com's latest 7-day flight data.

      • USM 06:00
        19h 20m
        1 stop
        LHR 19:20
        Koh Samui - London | Sun, Sep 27 | EVA Air
        LHR 21:35
        16h 55m
        1 stop
        USM 20:30
        London - Koh Samui | Sun, Oct 4 | EVA Air
        € 1,119 € 2,173
        49% off
        49% off
        € 2,173 € 1,119
      • USM 09:15
        16h 5m
        1 stop
        LHR 19:20
        Koh Samui - London | Sat, Sep 19 | EVA Air
        LHR 21:35
        17h 15m
        1 stop
        USM 20:50
        London - Koh Samui | Mon, Sep 21 | EVA Air
        € 1,134 € 2,173
        48% off
        48% off
        € 2,173 € 1,134
      • USM 09:15
        16h 5m
        1 stop
        LHR 19:20
        Koh Samui - London | Mon, Sep 28 | EVA Air
        LHR 21:35
        16h 55m
        1 stop
        USM 20:30
        London - Koh Samui | Mon, Oct 5 | EVA Air
        € 1,139 € 2,173
        48% off
        48% off
        € 2,173 € 1,139
      • USM 13:30
        22h 5m
        1 stop
        LHR 05:35
        Koh Samui - London | Mon, Sep 21 | British Airways
        LGW 22:15
        17h 20m
        1 stop
        USM 21:35
        London - Koh Samui | Sat, Sep 26 | British Airways
        € 1,191
        45% off
        € 2,173 € 1,191
      • USM 16:25
        20h 10m
        1 stop
        LHR 06:35
        Koh Samui - London | Tue, Sep 22 | British Airways
        LGW 22:15
        17h 20m
        1 stop
        USM 21:35
        London - Koh Samui | Sat, Sep 26 | British Airways
        € 1,191
        45% off
        € 2,173 € 1,191
      • USM 13:30
        23h 5m
        1 stop
        LHR 06:35
        Koh Samui - London | Sat, Sep 19 | British Airways
        LHR 19:25
        19h 45m
        1 stop
        USM 21:10
        London - Koh Samui | Mon, Sep 21 | British Airways
        € 1,242
        43% off
        € 2,173 € 1,242
      • USM 13:30
        23h 5m
        1 stop
        LHR 06:35
        Koh Samui - London | Mon, Sep 28 | British Airways
        LHR 19:25
        19h 45m
        1 stop
        USM 21:10
        London - Koh Samui | Mon, Oct 5 | British Airways
        € 1,272
        41% off
        € 2,173 € 1,272
      • USM 18:25
        18h 50m
        1 stop
        LHR 07:15
        Koh Samui - London | Sat, Sep 19 | Thai Airways
        LHR 21:25
        14h 20m
        1 stop
        USM 17:45
        London - Koh Samui | Mon, Sep 21 | Thai Airways
        € 1,277
        41% off
        € 2,173 € 1,277
      • USM 20:50
        28h 30m
        1 stop
        LHR 19:20
        Koh Samui - London | Thu, Aug 27 | EVA Air
        LHR 21:35
        17h 15m
        1 stop
        USM 20:50
        London - Koh Samui | Sun, Aug 30 | EVA Air
        € 1,429
        34% off
        € 2,173 € 1,429
      • USM 08:30
        16h 45m
        1 stop
        LHR 19:15
        Koh Samui - London | Wed, Aug 26 | Thai Airways
        LHR 21:25
        15h 35m
        1 stop
        USM 19:00
        London - Koh Samui | Sun, Aug 30 | Thai Airways
        € 1,563
        28% off
        € 2,173 € 1,563
      • USM 08:20
        16h 55m
        1 stop
        LHR 19:15
        Koh Samui - London | Thu, Aug 27 | Thai Airways
        LHR 21:25
        15h 35m
        1 stop
        USM 19:00
        London - Koh Samui | Sun, Aug 30 | Thai Airways
        € 1,563
        28% off
        € 2,173 € 1,563
      • USM 09:15
        16h
        1 stop
        LHR 19:15
        Koh Samui - London | Mon, Sep 28 | Thai Airways
        LHR 12:30
        14h 5m
        1 stop
        USM 08:35
        London - Koh Samui | Mon, Oct 5 | Thai Airways
        € 1,564
        28% off
        € 2,173 € 1,564
      • USM 13:00
        17h 25m
        1 stop
        LON 14:00
        Koh Samui - London | Sat, Aug 22 | Normal Airline
        LON 15:00
        6h
        Direct
        USM 16:00
        London - Koh Samui | Mon, Aug 24 | Normal Airline
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      • USM 07:50
        17h 25m
        1 stop
        LHR 19:15
        Koh Samui - London | Mon, Oct 12 | Thai Airways
        € 524 € 869
        40% off
        40% off
        € 869 € 524
      • USM 06:00
        19h 15m
        1 stop
        LHR 19:15
        Koh Samui - London | Wed, Sep 16 | Thai Airways
        € 526 € 869
        39% off
        39% off
        € 869 € 526
      • USM 06:00
        19h 15m
        1 stop
        LHR 19:15
        Koh Samui - London | Fri, Sep 18 | Thai Airways
        € 542 € 869
        38% off
        38% off
        € 869 € 542
      • USM 08:45
        16h 35m
        1 stop
        LHR 19:20
        Koh Samui - London | Thu, Oct 8 | EVA Air
        € 543
        38% off
        € 869 € 543
      • USM 06:00
        19h 15m
        1 stop
        LHR 19:15
        Koh Samui - London | Tue, Oct 13 | Thai Airways
        € 549
        37% off
        € 869 € 549
      • USM 07:50
        17h 25m
        1 stop
        LHR 19:15
        Koh Samui - London | Fri, Oct 16 | Thai Airways
        € 552
        36% off
        € 869 € 552
      • USM 06:00
        19h 20m
        1 stop
        LHR 19:20
        Koh Samui - London | Fri, Sep 25 | EVA Air
        € 555
        36% off
        € 869 € 555
      • USM 09:15
        16h 5m
        1 stop
        LHR 19:20
        Koh Samui - London | Fri, Oct 16 | EVA Air
        € 570
        34% off
        € 869 € 570
      • USM 06:00
        19h 15m
        1 stop
        LHR 19:15
        Koh Samui - London | Sun, Sep 20 | Thai Airways
        € 585
        33% off
        € 869 € 585
      • USM 17:25
        19h 50m
        1 stop
        LHR 07:15
        Koh Samui - London | Sun, Oct 18 | Thai Airways
        € 595
        32% off
        € 869 € 595
      • USM 09:15
        16h 5m
        1 stop
        LHR 19:20
        Koh Samui - London | Sun, Oct 18 | EVA Air
        € 600
        31% off
        € 869 € 600
      • USM 08:45
        16h 30m
        1 stop
        LHR 19:15
        Koh Samui - London | Thu, Oct 15 | Thai Airways
        € 625
        28% off
        € 869 € 625
      • USM 13:00
        17h 25m
        1 stop
        LON 14:00
        Koh Samui - London | Sat, Aug 22 | Normal Airline
        Find more flights
        Find more flights

Flight fares from Samui Airport to Heathrow Airport are based on the average fares across airlines for the next three months, based on Trip.com’s latest data.

Trip.com Price Insights: Flights from Samui Airport to Heathrow Airport

What is the cheapest month to fly from Samui Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Samui Airport to Heathrow Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Samui Airport to Heathrow Airport, the best time to buy is in July, with an average price of € 562. You’ll want to avoid April, when the average price can reach as high as € 894.

€ 894
€ 728
€ 562
€ 396
    Cheapest
  • € 733
    Aug
  • € 567
    Sep
  • € 585
    Oct
  • € 632
    Nov
  • € 648
    Dec
  • € 848
    Jan
  • € 684
    Feb
  • € 725
    Mar
  • € 894
    Apr
  • € 563
    May
  • € 615
    Jun
  • € 562
    Jul

What is the cheapest day of the week to fly from Samui Airport to Heathrow Airport?

The data is based on the past 12 months and shows the average ticket prices from Samui Airport to Heathrow Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Samui Airport to Heathrow Airport is Tuesday, with average fares typically lower than other days. You’ll want to avoid flying on Friday, as ticket prices are usually the highest that day.

€ 752
€ 682
€ 612
€ 542
  • € 615
    Mon
  • € 612
    Tue
  • € 700
    Wed
  • € 661
    Thu
  • € 752
    Fri
  • € 729
    Sat
  • € 702
    Sun

Which airline offers the cheapest flights from Samui Airport to Heathrow Airport?

The cheapest airline flying from Samui Airport to Heathrow Airport is Bangkok Airways (from € 319) among 10 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Bangkok Airways
From € 319
Scoot
From € 364
Gulf Air
From € 396
Qatar Airways
From € 469
Oman Air
From € 483
Emirates
From € 517
Etihad Airways
From € 526
Turkish Airlines
From € 556
Thai Airways
From € 595
EVA Air
From € 600

Find more flights and airlines

What is the flight schedule from Samui Airport to Heathrow Airport?

Check the schedule for flights from Koh Samui to London and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. QR4425

    Samui Airport

    19:00

    USM

    1h

    Direct

    20:00

    HKT

    S M T W T F S
    Search

  2. QR847

    Phuket International Airport

    20:30

    HKT

    7h 5m

    Direct

    23:35

    DOH

    S M T W T F S

  3. QR011

    Hamad International Airport

    01:10

    DOH

    7h 15m

    Direct

    06:25

    LHR

    S - - W T F S

  4. PG166

    Samui Airport

    17:40

    USM

    1h 15m

    Direct

    18:55

    BKK

    S M T W T F S
    Search

  5. GF153

    Suvarnabhumi Airport

    20:15

    BKK

    7h 15m

    Direct

    23:30

    BAH

    S M T W T F S

  6. GF007

    Bahrain International Airport

    02:00

    BAH

    6h 55m

    Direct

    06:55

    LHR

    S M T W T F S

  7. GF4495

    Samui Airport

    15:50

    USM

    1h 15m

    Direct

    17:05

    BKK

    S M T W T F S
    Search

  8. GF153

    Suvarnabhumi Airport

    20:15

    BKK

    7h 15m

    Direct

    23:30

    BAH

    S M T W T F S

  9. GF007

    Bahrain International Airport

    02:00

    BAH

    6h 55m

    Direct

    06:55

    LHR

    S M T W T F S

  10. GF4487

    Samui Airport

    15:25

    USM

    1h 15m

    Direct

    16:40

    BKK

    S M T W T F S
    Search

  11. GF153

    Suvarnabhumi Airport

    20:15

    BKK

    7h 15m

    Direct

    23:30

    BAH

    S M T W T F S

  12. GF007

    Bahrain International Airport

    02:00

    BAH

    6h 55m

    Direct

    06:55

    LHR

    S M T W T F S

  13. PG401

    Samui Airport

    19:00

    USM

    1h

    Direct

    20:00

    HKT

    S M T W T F S
    Search

  14. AI2377

    Phuket International Airport

    20:45

    HKT

    4h 40m

    Direct

    23:55

    DEL

    S M T W T F S

  15. AI111

    Indira Gandhi International Airport

    04:55

    DEL

    11h 5m

    Direct

    11:30

    LHR

    S M T W T F S

  16. PG144

    Samui Airport

    14:00

    USM

    1h 15m

    Direct

    15:15

    BKK

    S M T W T F S
    Search

  17. AI2335

    Suvarnabhumi Airport

    17:55

    BKK

    4h 30m

    Direct

    20:55

    DEL

    S M T W T F S

  18. AI161

    Indira Gandhi International Airport

    00:55

    DEL

    11h 5m

    Direct

    07:30

    LHR

    S M T W T F S

  19. PG166

    Samui Airport

    17:40

    USM

    1h 15m

    Direct

    18:55

    BKK

    S M T W T F S
    Search

  20. AI2303

    Suvarnabhumi Airport

    22:25

    BKK

    4h 45m

    Direct

    01:40

    DEL

    S M T W T F S

  21. AI111

    Indira Gandhi International Airport

    04:55

    DEL

    11h 5m

    Direct

    11:30

    LHR

    S M T W T F S

  22. PG257

    Samui Airport

    17:55

    USM

    1h

    Direct

    18:55

    HKT

    S M T W T F S
    Search

  23. AI2377

    Phuket International Airport

    20:45

    HKT

    4h 40m

    Direct

    23:55

    DEL

    S M T W T F S

  24. AI111

    Indira Gandhi International Airport

    04:55

    DEL

    11h 5m

    Direct

    11:30

    LHR

    S M T W T F S

  25. PG257

    Samui Airport

    17:55

    USM

    1h

    Direct

    18:55

    HKT

    S M T W T F S
    Search

  26. EY415

    Phuket International Airport

    03:20

    HKT

    6h 25m

    Direct

    06:45

    AUH

    S M T W T F S

  27. EY065

    Zayed International Airport

    10:20

    AUH

    7h 45m

    Direct

    15:05

    LHR

    S M T W T F S

  28. PG166

    Samui Airport

    17:40

    USM

    1h 15m

    Direct

    18:55

    BKK

    S M T W T F S
    Search

  29. GF153

    Suvarnabhumi Airport

    20:15

    BKK

    7h 15m

    Direct

    23:30

    BAH

    S M T W T F S

  30. GF003

    Bahrain International Airport

    10:25

    BAH

    6h 55m

    Direct

    15:20

    LHR

    S M T W T F S
Find more flights and airlines

About Samui Airport and Heathrow Airport

Learn about Samui Airport (USM) and Heathrow Airport (LHR) — including location, terminals, transportation, and travel tips.

Flight distance 9,905.61km
Cheapest one-way ticket price € 524
Cheapest return ticket price € 1,119

FAQs for Samui Airport to Heathrow Airport Flights

  • What is the transportation method from the main airport to downtown in London?

    • The distance from London Gatwick Airport to downtown is about 39km, by taxi about 50 minutes.
    • The distance from Heathrow Airport to downtown is about 23km, by taxi about 40 minutes.
    • The distance from London Luton Airport to downtown is about 44km, by taxi about 1 hour.

Most popular destination

Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

Book with no extra fees

Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, regulatory fees, etc) with all fees confirmed before payment. Fees for baggage, meals, Wi-Fi, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.