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Cheap flights from Bangkok to Reykjavik from ฿12,212

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 28/1. Fares are subject to change and may not be available on all flights or dates of travel.
BKK — REK
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Cheap 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 13 January 2026.

Round-trip from

฿25,767

One-way from

฿12,212

Popular in

December

Cheapest in

May
สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • สวิส อินเตอร์เนชั่นแนล แอร์ไลน์
  • 22/3-18/4
  • 4 total stops
  • 82h 05m total
  • Bangkok to Reykjavik
Search Deals
28/1
  • 28/1
  • 3 total stops
  • 48h 05m total
  • Bangkok to Reykjavik
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (฿53,616 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (฿30,149 potential savings vs. average return price).
Search Deals

Find 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 13 January 2026.

Sun 22/319:10
BKK
-
KEF
3 stops46h 05m
Multiple Airlines
Sat 18/414:50
KEF
-
BKK
1 stop36h 00m
Multiple Airlines
Deal found 12/1฿25,767
Tue 24/319:10
BKK
-
KEF
2 stops53h 05m
Multiple Airlines
Sat 18/414:50
KEF
-
BKK
1 stop36h 00m
Multiple Airlines
Deal found 12/1฿26,048
Sun 22/319:10
BKK
-
KEF
3 stops46h 05m
Multiple Airlines
Thu 16/409:05
KEF
-
BKK
1 stop17h 45m
Multiple Airlines
Deal found 12/1฿26,829
Mon 23/308:20
BKK
-
KEF
2 stops32h 55m
Multiple Airlines
Sat 18/414:50
KEF
-
BKK
1 stop36h 00m
Multiple Airlines
Deal found 12/1฿26,860
Mon 23/308:20
BKK
-
KEF
2 stops32h 55m
Multiple Airlines
Thu 16/409:05
KEF
-
BKK
1 stop17h 45m
Multiple Airlines
Deal found 12/1฿27,922
Tue 24/309:05
BKK
-
KEF
2 stops36h 05m
Multiple Airlines
Wed 15/407:50
KEF
-
BKK
2 stops22h 30m
Multiple Airlines
Deal found 12/1฿28,266
Tue 24/322:05
BKK
-
KEF
2 stops27h 20m
Multiple Airlines
Thu 16/409:05
KEF
-
BKK
1 stop17h 45m
Multiple Airlines
Deal found 12/1฿28,297
Sun 22/319:10
BKK
-
KEF
3 stops46h 05m
Multiple Airlines
Tue 14/407:50
KEF
-
BKK
1 stop15h 25m
Multiple Airlines
Deal found 12/1฿28,609
Wed 25/308:15
BKK
-
KEF
2 stops22h 40m
Multiple Airlines
Thu 16/407:50
KEF
-
BKK
2 stops22h 05m
Multiple Airlines
Deal found 12/1฿28,672
Wed 25/208:15
BKK
-
KEF
2 stops36h 55m
Multiple Airlines
Wed 4/307:40
KEF
-
BKK
2 stops22h 25m
Multiple Airlines
Deal found 11/1฿28,796

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 13 January 2026.
Use the filters below to find and compare flights from Bangkok to Reykjavik that are best for you.

Fly from

Bangkok

Fly to

Reykjavik

Route

Depart

Return

Price

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Mon 23/3

08:20-10:15

2 stops32h 55m

Reykjavik Keflavik Intl

Sat 18/4

14:50-09:50

1 stop36h 00m

฿26,860

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 24/3

22:05-18:25

2 stops27h 20m

Reykjavik Keflavik Intl

Thu 16/4

09:05-09:50

1 stop17h 45m

฿28,297

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 25/3

08:15-23:55

2 stops22h 40m

Reykjavik Keflavik Intl

Thu 16/4

07:50-12:55

2 stops22h 05m

฿28,672

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 25/2

08:15-14:10

2 stops36h 55m

Reykjavik Keflavik Intl

Wed 4/3

07:40-13:05

2 stops22h 25m

฿28,796

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

09:05-15:15

2 stops37h 10m

Reykjavik Keflavik Intl

Sun 22/3

07:30-12:15

2 stops21h 45m

฿29,702

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 25/3

10:10-17:15

2 stops38h 05m

Reykjavik Keflavik Intl

Wed 15/4

07:50-06:15

1 stop15h 25m

฿30,983

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Tue 24/3

13:15-13:05

1 stop30h 50m

Reykjavik Keflavik Intl

Thu 16/4

09:05-09:50

1 stop17h 45m

฿33,325

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Fri 13/3

15:00-17:15

1 stop33h 15m

Reykjavik Keflavik Intl

Sun 22/3

10:00-13:15

1 stop20h 15m

฿33,919

BangkokReykjavik

BKK - KEF

BKKKEF

Bangkok Suvarnabhumi

Wed 28/1

01:55-19:00

3 stops48h 05m

฿12,212

BangkokReykjavik

DMK - KEF

DMKKEF

Bangkok Don Mueang Intl

Thu 29/1

20:10-10:05

3 stops44h 55m

฿14,711

Flights are sorted by cheapest return flights first.

Deals found on 12/1

Showing 1-10 of 20 results
1
2

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.

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

    Finnair, at ฿31,509, was found to be the cheapest airline from Bangkok to Reykjavik.. You may be able to fly from Bangkok to Reykjavik for 2% less than the average price by searching for this airline.

  • 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 13 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FinnairCheapest฿31,509Average฿50,152FlexibilityNo 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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