Open-Jaw India Trips: AI Search for Fly-In/Fly-Out City Pairs

What is an open-jaw flight and how do you search for one from India? AI search handles fly-into Bangkok, fly-out-of Singapore routing — and here's why Indian

FlightGPT can make mistakes. Confirm flight & fare details before paying.

Open-Jaw Flights from India: How to Use AI Search for Fly-In/Fly-Out City Pairs in 2026

By Vihaan Patel (Vihaan Patel covers the intersection of travel and digital payments — Indian OTAs, airline-direct booking flows, UPI vs credit-card surcharges, RBI tokenisation rules and the booking-funnel mechanics that quietly cost (or save) you money.) · Published · 9 min read

Open-jaw tickets — fly into one city, fly home from a different one — are one of the most underused tricks for Indian travellers doing multi-country trips. The problem is that most Indian OTAs make them hard to find. AI flight search is better at this. Here's how the mechanics work and why the price can surprise you.

TL;DR — What Is an Open-Jaw Ticket and Can AI Find One?

An open-jaw ticket means you fly into one city and return home from a different city — for example, Delhi → Bangkok outbound, Singapore → Delhi return, with you travelling overland or by budget airline between Bangkok and Singapore in the middle. Yes, AI flight search tools including FlightGPT can find these. The pricing is sometimes cheaper than two separate one-way tickets, and it's almost always better value than a return to Bangkok plus a separate return to Singapore. Indian OTAs vary wildly in how well they surface open-jaw options — more on that below.

How Does Open-Jaw Pricing Actually Work?

Airlines price open-jaw itineraries using a half-return formula: each leg is priced as half of the return fare for that city pair, then added together. In practice this often means the open-jaw total is competitive with a standard return, sometimes cheaper.

Example logic (not real fares — illustrative): if Delhi–Bangkok return is priced at ₹28,000, and Delhi–Singapore return is ₹32,000, an open-jaw (Delhi → Bangkok outbound, Singapore → Delhi return) might price at ₹14,000 + ₹16,000 = ₹30,000. That's often cheaper than buying a Bangkok return (₹28,000) plus a Singapore return (₹32,000 = ₹60,000 total for two returns) — and far more convenient than two separate one-ways.

The formula varies by airline. Budget carriers rarely offer genuine open-jaw pricing — you're more likely building this as two separate one-way tickets on LCCs like AirAsia or IndiGo. Full-service carriers (Air India, Thai Airways, Singapore Airlines, Emirates) are more likely to have proper open-jaw itineraries in their systems.

Why Indian OTAs Struggle With Open-Jaw Search

This is the thing that drives me mildly insane about the Indian OTA ecosystem. MakeMyTrip, Cleartrip, and Yatra all have 'multi-city' search modes, but the user experience is clunky and the results are often incomplete — they return fewer fare combinations than you'd find on Google Flights or on the airline's own booking engine.

The underlying reason is GDS (Global Distribution System) access and how fares are filed. Open-jaw fares are a specific fare type in GDS systems (Amadeus, Sabre, Galileo). Airlines file open-jaw fares selectively — not every city pair has a published open-jaw fare, and some Indian OTAs don't search for open-jaw fares as aggressively as they search for returns and one-ways.

Google Flights handles open-jaw extremely well — it's arguably the best free tool for this. You select multi-city mode, enter your city pairs, and it returns a clean fare grid. The limitation for Indian travellers: Google Flights shows fares in dollars or the local destination currency, the checkout redirects to OTAs or airline sites, and the payment process can sometimes be clunky for Indian cards (especially when the transaction routes through a US processor).

What AI flight search adds: natural language input ('fly to Bangkok, come back from Singapore, Delhi origin, mid-October, cheapest') that the AI parses into the right multi-city search structure, then returns results in rupees with Indian OTA checkout options. FlightGPT is built specifically for this Indian-context query flow.

How to Frame an Open-Jaw Query for AI Search

The natural language framing is actually the easiest part. AI search tools understand what you mean when you say:

What the AI translates this into: a multi-city search with the correct city codes (DEL → BKK for outbound, SIN → DEL for return), searches for open-jaw published fares, and if none exist, compares against two separate one-way tickets.

A word on city codes that trips people up: Bangkok has two airports — Suvarnabhumi (BKK) for full-service carriers and Don Mueang (DMK) for budget carriers. Singapore has one main airport (SIN, Changi). Kuala Lumpur has two terminals (KLIA for full-service, KLIA2 for AirAsia). Make sure you're clear on which airport you want to arrive at and depart from.

See also our deeper dive on multi-stop Asia backpacker planning — open-jaw is a key component of that workflow.

Popular India Open-Jaw Combinations That Make Sense Geographically

The best open-jaw itineraries are ones where the 'surface leg' (the bit you travel between the two fly cities) makes sense as part of your trip. Some combinations that work well for Indian travellers:

Check FlightGPT's route pages for fare snapshots on these pairs.

The Booking Mechanics — Where to Actually Complete the Purchase

Once an AI search surfaces the open-jaw itinerary and gives you a price, where do you actually book it?

If the itinerary is on a single airline (Air India Delhi–Bangkok outbound, Air India Singapore–Delhi return, for example), book directly on the airline's website. This ensures the open-jaw fare is properly ticketed as a single PNR, which matters for baggage through-check and connection protection.

If it's on two different airlines (IndiGo for the outbound, Singapore Airlines for the return), you're effectively buying two one-way tickets. Book each directly with the respective airline. Don't try to combine them through an OTA unless the OTA specifically offers interline booking — most don't do this well for open-jaw combinations.

Payment note: booking on Air India's own site accepts UPI, Indian credit cards, and net banking — the smoothest experience for Indian travellers. International airline sites (Singapore Airlines, Thai Airways) may add a small card processing fee, and your bank may flag the international transaction. Enable international online payments in your bank's app before booking and have your card's CVV handy.

Bottom Line — Open-Jaw Is Worth the Effort to Search For

The extra 5 minutes of correctly setting up an open-jaw search — rather than just searching a return ticket and assuming you'll figure out the routing later — can save real money and create a much better travel itinerary. AI flight search tools are getting genuinely good at parsing these multi-city queries. Use FlightGPT for the Indian-context fare comparison, Google Flights for a cross-check on the price, and book on the airline's direct site for the cleanest ticketing. If you're planning a multi-stop Asia backpacker trip with open-jaw elements, also check out the Kolkata to SE Asia routing guide for regional context.

Frequently asked questions

What is an open-jaw flight ticket?

An open-jaw ticket is when you fly into one city and return home from a different city — for example, Delhi to Bangkok outbound, Singapore to Delhi return. You travel between Bangkok and Singapore yourself (by budget airline, train, or bus). It's different from a multi-city itinerary where the airline tickets every segment. Open-jaw tickets are often cheaper than two separate returns and make sense for trips across multiple cities.

Can Indian OTAs like MakeMyTrip or Cleartrip book open-jaw tickets?

Yes, most Indian OTAs have a multi-city search mode that can surface open-jaw itineraries, but the results are often incomplete compared to Google Flights or airline direct-booking engines. The open-jaw fare availability depends on how the airlines file fares in the GDS systems. If you're not finding the combination you want on an OTA, try the airline's own website with multi-city search or Google Flights.

Is an open-jaw ticket cheaper than two one-way tickets?

Often, but not always. For full-service carriers that file open-jaw fares (Air India, Emirates, Singapore Airlines, Thai Airways), the open-jaw fare is usually priced as half-return per leg, which can be cheaper than two one-ways. Budget carriers (IndiGo, AirAsia) don't typically offer open-jaw fares, so you're comparing two separate one-ways — in that case, the price difference depends purely on what each one-way costs. Compare both options before booking.

How do I search open-jaw flights on FlightGPT?

Use the multi-city search mode and enter your departure city, inbound destination, and separate return departure city. You can also type your query in natural language ('fly into Bangkok from Delhi, return from Singapore, mid-October') and FlightGPT's AI will parse this into the correct multi-city search. Results will show both open-jaw fares and the equivalent split one-way prices so you can compare.

Do I need to collect my bags between legs on an open-jaw itinerary?

It depends on how the ticket is structured. If it's a single PNR on one airline or alliance partners, baggage can sometimes be through-checked to your final destination. If you've booked two separate one-way tickets (even on the same airline), you'll generally need to collect and recheck bags at the connection point. Confirm the baggage arrangement at check-in or when booking.

What's a good open-jaw combination for an India–Europe trip?

Popular and well-priced Europe open-jaw options for Indian travellers include Delhi–London/Paris outbound with Amsterdam or Rome return, or Mumbai–Frankfurt outbound with Rome or Barcelona return. Eurail and bus passes make the overland surface segment easy. Air India and European carriers like Lufthansa, KLM, and British Airways are the main options — compare fares on the airline sites directly and on Google Flights for Europe open-jaws, as these are well-supported fare types.