Reykjavik (Keflavik) (KEF) to London Luton (LTN) flight deal from $73 USD in economy class

DSeasyJet Switzerland

U2easyJet UK

Round Trip•Economy

KEF

Keflavík International Airport

Reykjavik (Keflavik), Iceland

LTN

London Luton Airport

London Luton, United Kingdom

$231 USD

-68%$73 USD

Verified Nov 30, 2025 at 1:29 PM

January 2026

Today

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29$183 30$278 31$308 1$364 2$547 3$490 4$624 5$362 6$259 7$220 8$228 9$189 10 11$230 12$119 13$94 14$100 15$81 16$99 17 18$150 19$145 20$97 21$93 22$89 23$104 24 25$161 26$165 27$92 28$95 29$93 30$87 31 1

Extremely Rare Availability

3% of dates checked are available within 10% of the lowest price

Wednesday, January 21st, 2026

7 round-trip options

Returning

Mon, Jan 26, 2026•5 Day Trip

$104 USD

Google Flights

Returning

Tue, Jan 27, 2026•6 Day Trip

$102 USD

Google Flights

Returning

Wed, Jan 28, 2026•7 Day Trip

$93 USD

Google Flights

Returning

Thu, Jan 29, 2026•8 Day Trip

$117 USD

Google Flights

Returning

Fri, Jan 30, 2026•9 Day Trip

$117 USD

Google Flights

Returning

Sun, Feb 1, 2026•11 Day Trip

$96 USD

Google Flights

Returning

Mon, Feb 2, 2026•12 Day Trip

$101 USD

Google Flights