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Cheap flights from Bangkok to Reykjavik from ฿12,387

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/5. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
17 Apr — 24 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Bangkok to Reykjavik

Enter your travel dates to find the best prices.

Cheapest flights from Bangkok to Reykjavik
Explore the most affordable flight options available from Bangkok to Reykjavik. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 March 2026.

Mon 11/515:55
BKK
-
KEF
2 stops32h 00m
Multiple Airlines
Mon 25/518:40
KEF
-
BKK
2 stops29h 05m
Multiple Airlines
Deal found 14/3฿24,741
Thu 9/409:40
BKK
-
KEF
2 stops31h 15m
Multiple Airlines
Sat 18/417:50
KEF
-
BKK
2 stops29h 40m
Multiple Airlines
Deal found 16/3฿29,390
Tue 21/403:15
BKK
-
KEF
2 stops27h 20m
Multiple Airlines
Wed 29/407:40
KEF
-
BKK
2 stops23h 05m
Multiple Airlines
Deal found 17/3฿33,779
Thu 30/419:40
BKK
-
KEF
2 stops28h 55m
Multiple Airlines
Thu 7/510:40
KEF
-
BKK
2 stops43h 15m
Multiple Airlines
Deal found 16/3฿34,755
Mon 4/507:45
DMK
-
KEF
3 stops42h 00m
Multiple Airlines
Sun 10/510:45
KEF
-
DMK
3 stops34h 55m
Multiple Airlines
Deal found 15/3฿34,950
Wed 29/420:35
BKK
-
KEF
2 stops41h 30m
Multiple Airlines
Wed 6/508:35
KEF
-
BKK
2 stops26h 45m
Multiple Airlines
Deal found 14/3฿36,218
Tue 21/420:35
BKK
-
KEF
2 stops24h 15m
Multiple Airlines
Thu 30/410:40
KEF
-
BKK
2 stops43h 45m
Multiple Airlines
Deal found 17/3฿36,250
Wed 22/401:45
BKK
-
KEF
2 stops23h 25m
Multiple Airlines
Thu 30/410:40
KEF
-
BKK
2 stops48h 40m
Multiple Airlines
Deal found 17/3฿36,770
Wed 8/710:40
DMK
-
KEF
3 stops31h 45m
Multiple Airlines
Thu 16/712:05
KEF
-
DMK
3 stops33h 30m
Multiple Airlines
Deal found 15/3฿45,776
Tue 12/510:00
DMK
-
KEF
3 stops44h 35m
Multiple Airlines
Sat 16/514:45
KEF
-
DMK
2 stops24h 25m
Multiple Airlines
Deal found 15/3฿46,036
Sun 9/821:05
DMK
-
KEF
3 stops33h 30m
Multiple Airlines
Mon 17/809:40
KEF
-
DMK
3 stops30h 50m
Multiple Airlines
Deal found 15/3฿48,604
Sat 22/806:15
DMK
-
KEF
3 stops39h 35m
Multiple Airlines
Tue 25/801:10
KEF
-
DMK
3 stops44h 30m
Multiple Airlines
Deal found 15/3฿53,871

Find flight deals from Bangkok to Reykjavik

Discover tips and strategies to find the most affordable flight options for your journey from Bangkok (TH1) to Reykjavik (REK). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 18 March 2026.

Round-trip from

฿24,741

One-way from

฿12,387
11/5-25/5
  • 11/5-25/5
  • 4 total stops
  • 61h 05m total
  • Bangkok to Reykjavik
Search Deals
4/5
  • 4/5
  • 3 total stops
  • 49h 05m total
  • Bangkok to Reykjavik
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Bangkok to Reykjavik that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 March 2026.
Use the filters below to find and compare flights from Bangkok to Reykjavik that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 11/5

10:55-16:55

3 stops37h 00m

Reykjavik Keflavik Intl

Mon 25/5

18:40-12:10

2 stops34h 30m

฿31,341

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Mon 4/5

07:45-18:45

3 stops42h 00m

Reykjavik Keflavik Intl

Sun 10/5

10:45-04:40

3 stops34h 55m

฿34,950

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 29/4

20:35-07:05

2 stops41h 30m

Reykjavik Keflavik Intl

Wed 6/5

08:35-18:20

2 stops26h 45m

฿36,218

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 11/5

07:05-07:50

1 stop31h 45m

Reykjavik Keflavik Intl

Mon 25/5

08:35-05:30

1 stop37h 55m

฿39,436

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 20/4

01:15-17:55

2 stops23h 40m

Reykjavik Keflavik Intl

Fri 24/4

07:40-18:20

2 stops27h 40m

฿42,200

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 22/4

03:15-17:55

2 stops21h 40m

Reykjavik Keflavik Intl

Tue 28/4

07:35-12:15

2 stops21h 40m

฿42,915

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 21/4

09:05-10:00

2 stops31h 55m

Reykjavik Keflavik Intl

Fri 24/4

08:35-12:55

2 stops21h 20m

฿44,280
Fastest return journey

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 20/4

03:15-17:55

2 stops21h 40m

Reykjavik Keflavik Intl

Wed 29/4

07:40-12:15

2 stops21h 35m

฿45,613

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Tue 12/5

10:00-23:35

3 stops44h 35m

Reykjavik Keflavik Intl

Sat 16/5

14:45-22:10

2 stops24h 25m

฿46,036

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Sun 29/3

20:00-09:55

2 stops44h 55m

Reykjavik Keflavik Intl

Tue 14/4

08:35-20:45

2 stops29h 10m

฿51,238

Flights are sorted by cheapest return flights first.

Deals found on 18/3

Showing 1-10 of 31 resultsSorted by cheapest first
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Best time to book a flight from Bangkok to Reykjavik

Have a flexible travel schedule? Discover the best time to fly to Reykjavik from Bangkok with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Bangkok to Reykjavik
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Bangkok to Reykjavik. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Bangkok to Reykjavik?

    For as low as ฿42,200, Finnair can have you in Reykjavik from Bangkok in 23h 40m. Bangkok and Reykjavik are separated by a distance of 10137 km. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Bangkok to Reykjavik round-trip?

    Finnair, at ฿33,954, was found to be the cheapest airline from Bangkok to Reykjavik..

  • Can I find deals for flights from Bangkok to Reykjavik that include hotel bookings?

    Yes. In addition to deals on Bangkok to Reykjavik flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Bangkok to Reykjavik?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Bangkok to Reykjavik.

  • Can I find deals for business class flights from Bangkok to Reykjavik?

    Yes. Cheapflights offers flight deals from Bangkok to Reykjavik by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Bangkok to Reykjavik

See prices for flight routes from nearby airports that may be better suited for you.
Chiang Mai to Keflavik Intl flights

Top airline flying from Bangkok to Reykjavik

Discover the top airline that operate flights from Bangkok to Reykjavik. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 17,341 searches. Data last updated 18 March 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿33,954Average฿55,837FlexibilityNo cancel feeOn-time76%
Search Finnair flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bangkok to Reykjavik?

Cheapflights makes it easy to find Bangkok to Reykjavik flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Bangkok to Reykjavik?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Bangkok to Reykjavik for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Bangkok to Reykjavik with no change fees?

Need flexible booking options for your flight to Reykjavik from Bangkok? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bangkok to Reykjavik become cheaper?

Yes, Cheapflights offers price alerts on Bangkok to Reykjavik flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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