Icelandair Flight FI431 Deals & Information (2025/2026)

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Icelandair Flight 431 Route Deals From $101

The cheapest prices found with in the last 7 days for return flights were $182 and $101 for one-way flights to Keflavik Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Jan 24 - Mon, Jan 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$182 Roundtrip, found 2 days ago
$182
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 24 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 26, priced at $182 found 2 days ago
Wed, Dec 3 - Sun, Dec 7
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$223 Roundtrip, found 1 day ago
$223
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Dec 3 from Glasgow Intl. to Keflavik Intl., returning Sun, Dec 7, priced at $223 found 1 day ago
Thu, Nov 13 - Sun, Nov 16
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$233 Roundtrip, found 15 hours ago
$233
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Thu, Nov 13 from Glasgow Intl. to Keflavik Intl., returning Sun, Nov 16, priced at $233 found 15 hours ago
Sat, Jan 24 - Mon, Jan 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$270 Roundtrip, found 2 days ago
$270
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 24 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 26, priced at $270 found 2 days ago
Tue, Nov 25 - Tue, Dec 2
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$273 Roundtrip, found 5 days ago
$273
Roundtrip
found 5 days ago
Select Icelandair flight, departing Tue, Nov 25 from Glasgow Intl. to Keflavik Intl., returning Tue, Dec 2, priced at $273 found 5 days ago
Sat, Jan 24 - Mon, Jan 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$287 Roundtrip, found 2 days ago
$287
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 24 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 26, priced at $287 found 2 days ago
Sat, Jan 24 - Mon, Jan 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$296 Roundtrip, found 2 days ago
$296
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 24 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 26, priced at $296 found 2 days ago
Sat, Jan 24 - Mon, Jan 26
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$310 Roundtrip, found 2 days ago
$310
Roundtrip
found 2 days ago
Select Icelandair flight, departing Sat, Jan 24 from Glasgow Intl. to Keflavik Intl., returning Mon, Jan 26, priced at $310 found 2 days ago
Sat, Nov 8 - Sun, Nov 9
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$321 Roundtrip, found 15 hours ago
$321
Roundtrip
found 15 hours ago
Select Icelandair flight, departing Sat, Nov 8 from Glasgow Intl. to Keflavik Intl., returning Sun, Nov 9, priced at $321 found 15 hours ago
Wed, Dec 3 - Sun, Dec 7
GLA
Glasgow Intl.
KEF
Keflavik Intl.
$332 Roundtrip, found 1 day ago
$332
Roundtrip
found 1 day ago
Select Icelandair flight, departing Wed, Dec 3 from Glasgow Intl. to Keflavik Intl., returning Sun, Dec 7, priced at $332 found 1 day ago

Frequently asked questions

What route does flight number FI431 take?
You'll be landing into KEF from GLA if you've booked a ticket on flight number FI431. You'll be airborne for 2 hours and 20 minutes during this trip. What's more, it conveniently travels direct.
What terminal does FI431 fly out of?
Direct flights to and from Glasgow Airport and Keflavik Intl. Airport (KEF) are served by FI431, and passengers who travel on this route usually jet off from Terminal M.
What kind of plane is on flight number FI431?
Expect to jump on board a Boeing 737 MAX 8 if you've booked a seat on flight FI431. Most flights from Glasgow Intl. Airport (GLA) to Reykjavik Airport (KEF-Keflavik Intl.) use this kind of aircraft.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your FI431 flight with Travelocity, please visit our Customer Service Portal.