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Finnair flights from Reykjavik to Bangkok Suvarnabhumi Airport (REK - BKK)

REK — BKK
23 Dec — 30 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights users flying from Reykjavik to Bangkok on Finnair typically fly into Bangkok Suvarnabhumi and depart from Reykjavik Keflavik Intl. Select your dates above for pricing.

Finnair flights from Reykjavik to Suvarnabhumi in 2025

Find detailed information about Finnair flights from Reykjavik to Suvarnabhumi. Explore the options provided by Finnair to plan your journey from Reykjavik to Suvarnabhumi. Data last updated 23 November 2025.

One-way from

฿31,032

Return from

฿32,327

Popular in

July

Cheapest in

September

Average price (all airlines)

฿32,003
Finnair
  • Finnair
  • 13/12
  • 1 total stop
  • 29h 05m total
  • Reykjavik to Bangkok
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Finnair
  • Finnair
  • 13/1-21/3
  • 2 total stops
  • 54h 25m total
  • Reykjavik to Bangkok
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Highest demand for flights from Reykjavik to Bangkok Suvarnabhumi; 11% potential price increase.
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Best time to find cheap flights from Reykjavik to Bangkok Suvarnabhumi; 3% potential price drop.
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Average price for all Reykjavik to Bangkok Suvarnabhumi flights (one-way and round-trip).
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  • Can I get a flight from Reykjavik to Bangkok Suvarnabhumi Airport on Finnair for under ฿32,359?

    Cheapflights users have found 1 Finnair flights for under ฿32,359 on the REK-BKK route. Prices on flights to Bangkok Suvarnabhumi Airport from Reykjavik can vary based on many factors including dates. To look at price based on your preferred dates, click here.

Find Finnair flight deals from Reykjavik to Suvarnabhumi

Enter your travel dates to find the best prices.

Cheapest Finnair flights from Reykjavik to Suvarnabhumi
Explore the most affordable Finnair flight options available from Reykjavik to Suvarnabhumi. Find the lowest fares with prices last updated on 23 November 2025.

Sat 29/1118:00KEF - BKK
1 stop36h 15mFinnair
Fri 12/1215:00BKK - KEF
1 stop33h 15mFinnair
Deal found 21/11฿29,997
Mon 24/1109:45KEF - BKK
1 stop37h 20mFinnair
Sun 7/1215:00BKK - KEF
1 stop25h 00mFinnair
Deal found 21/11฿30,709
Tue 2/1207:30KEF - BKK
1 stop22h 45mFinnair
Fri 12/1215:00BKK - KEF
1 stop33h 15mFinnair
Deal found 21/11฿32,294

Travel insights for Finnair flights from Reykjavik to Suvarnabhumi

Get recent, data-driven insights about Finnair flights from Reykjavik to Suvarnabhumi including ideal travel times, pricing trends, and more.

Rainfall in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Bangkok Suvarnabhumi Airport ranges from 10.0 - 320.0 inches per month. September is typically the wettest month, when rainfall can reach 320.0 mm. January is typically the driest time to visit Bangkok Suvarnabhumi Airport when rainfall is around 10.0 mm.

Temperature in Suvarnabhumi by month

Plan your trip to Suvarnabhumi by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Bangkok Suvarnabhumi Airport, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

Best time to book a flight from Reykjavik to Suvarnabhumi

Have a flexible travel schedule? Discover the best time to fly to Suvarnabhumi from Reykjavik 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.

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See what others are saying about Finnair

Read reviews and see what other travellers are saying about their experiences with Finnair. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Finnair for your next flight. Reviews last updated 23 November 2025.
Finnair
7.6
Good
1,334 reviews
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Overview

Crew

8.1

Entertainment

6.9

Comfort

7.4

Food

6.7

Boarding

7.6

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