Cheapest return flights from Istanbul to London in April from $109

AirHint found the following cheapest return flights from Istanbul (SAW) to London (STN) in April 2026 (see full year).

Return flights

04 Apr - 10 Apr Pegasus Airlines direct
01 Apr - 10 Apr Pegasus Airlines direct
02 Apr - 18 Apr Pegasus Airlines direct
02 Apr - 19 Apr Pegasus Airlines direct
27 Apr - 12 May Pegasus Airlines direct
04 Apr - 07 Apr Pegasus Airlines direct
02 Apr - 07 Apr Pegasus Airlines direct
04 Apr - 12 Apr Pegasus Airlines direct
01 Apr - 16 Apr Pegasus Airlines direct
03 Apr - 11 Apr Pegasus Airlines direct
03 Apr - 12 Apr Pegasus Airlines direct
30 Apr - 06 May Pegasus Airlines direct
28 Apr - 05 May Pegasus Airlines
28 Apr - 05 May Pegasus Airlines direct
27 Apr - 03 May Pegasus Airlines direct
14 Apr - 11 May AJet
14 Apr - 12 May AJet
08 Apr - 06 May AJet direct
30 Apr - 05 May Pegasus Airlines direct
29 Apr - 03 May Pegasus Airlines

Also check the deals for one-way flights from Istanbul to London in April.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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